To add these fractions, we need to find a common denominator. The least common multiple of 6 and 4 is 12.

Converting the fractions to have a denominator of 12:
5/6 = (5/6) * (2/2) = 10/12
3/4 = (3/4) * (3/3) = 9/12

Now, we can add the fractions:
10/12 + 9/12 + 2/1 = (10 + 9 + 24)/12 = 43/12

Therefore, 5/6 + 3/4 + 2 = 43/12.